LEADER 01703nam  2200457I  450 
001 9910706298703321
005 20180223065247.0
035   $a(CKB)5470000002455446
035   $a(OCoLC)1004741086
035   $a(EXLCZ)995470000002455446
100   $a20170926d1971      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe impact of various metals on the aquatic environment /$fby Robert F. Schneider
210  1$aDenver, Colorado :$cDivision of Field Investigations-Denver Center,$d1971.
215   $a1 online resource (ii, 22 pages)
225 1 $aTechnical report ;$vno. 2
300   $a"February 17, 1971."
300   $a"EPA 800-R-71-016."
300   $aNo Federal Depository Library Program (FDLP) item number available.
320   $aIncludes bibliographical references (pages 20-22).
517 1 $aEnvironmental Protection Agency, Water Quality Office
517 1 $aImpact of various heavy metals on the aquatic environment
606   $aHeavy metals$xEnvironmental aspects
606   $aWater quality$xStandards
606   $aAquatic ecology
615  0$aHeavy metals$xEnvironmental aspects.
615  0$aWater quality$xStandards.
615  0$aAquatic ecology.
700   $aSchneider$b Robert F.$043564
712 02$aUnited States.$bEnvironmental Protection Agency.$bWater Quality Office,
712 02$aUnited States.$bEnvironmental Protection Agency.$bDenver Center.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910706298703321
996   $aThe impact of various metals on the aquatic environment$93434350
997   $aUNINA